{"data":{"url":"/uploads/projects/8f1b074da9048835b031575a688baf78/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZjFiMDc0ZGE5MDQ4ODM1YjAzMTU3NWE2ODhiYWY3OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyNzMwMzQzOTYzNjk5MDAsImV4cCI6MTc4MDI5MTAzNH0.2iExr2eUfF-N-dut4D8CeXEy__Ug9s1gs4gZvUP5QL4\u0026attachment=%E5%91%BD%E8%BF%90%E6%99%9A%E9%A4%90.epub"},"errcode":0,"message":"获取电子书下载链接成功"}